BR8606705A - Novos coletores para a flotacao seletiva em espuma de minerais de sulfureto - Google Patents

Novos coletores para a flotacao seletiva em espuma de minerais de sulfureto

Info

Publication number
BR8606705A
BR8606705A BR8606705A BR8606705A BR8606705A BR 8606705 A BR8606705 A BR 8606705A BR 8606705 A BR8606705 A BR 8606705A BR 8606705 A BR8606705 A BR 8606705A BR 8606705 A BR8606705 A BR 8606705A
Authority
BR
Brazil
Prior art keywords
sulfureth
selective floating
new collectors
minerals
foam
Prior art date
Application number
BR8606705A
Other languages
English (en)
Inventor
Richard R Klimpel
Robert D Hansen
Edwin J Strojny
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR8606705A publication Critical patent/BR8606705A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
BR8606705A 1985-05-31 1986-02-18 Novos coletores para a flotacao seletiva em espuma de minerais de sulfureto BR8606705A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74009185A 1985-05-31 1985-05-31
PCT/US1986/000350 WO1986006983A1 (en) 1985-05-31 1986-02-18 Novel collectors for the selective froth flotation of sulfide minerals

Publications (1)

Publication Number Publication Date
BR8606705A true BR8606705A (pt) 1987-08-11

Family

ID=24975003

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606705A BR8606705A (pt) 1985-05-31 1986-02-18 Novos coletores para a flotacao seletiva em espuma de minerais de sulfureto

Country Status (17)

Country Link
JP (1) JPS63100961A (pt)
CN (1) CN1011765B (pt)
AU (1) AU576665B2 (pt)
BR (1) BR8606705A (pt)
CA (1) CA1270076A (pt)
ES (1) ES8800077A1 (pt)
FI (1) FI80834C (pt)
PH (1) PH23738A (pt)
PL (1) PL147849B1 (pt)
RO (1) RO100591B1 (pt)
SE (1) SE500499C2 (pt)
SU (1) SU1582978A3 (pt)
WO (1) WO1986006983A1 (pt)
YU (1) YU45768B (pt)
ZA (1) ZA861169B (pt)
ZM (1) ZM1286A1 (pt)
ZW (1) ZW4086A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732667A (en) * 1985-02-20 1988-03-22 Berol Kemi Ab Process and composition for the froth flotation beneficiation of iron minerals from iron ores
ZM1386A1 (en) * 1985-07-12 1988-12-30 Dow Chemical Co Novel collector compositions for froth flotation
ES8706045A1 (es) * 1985-11-29 1987-06-01 Dow Chemical Co Un procedimiento para recuperar minerales que contienen metales a partir de una mena
CA2116322A1 (en) * 1991-08-28 1993-03-18 Geoffrey David Senior Processing of ores
WO2013059260A2 (en) * 2011-10-18 2013-04-25 Cytec Technology Corp. Froth flotation processes
CN102631993A (zh) * 2012-03-20 2012-08-15 北京矿冶研究总院 一种浮选硫化铜矿的方法
CN103977907B (zh) * 2014-05-15 2016-03-23 中南大学 一种黄原酸酰基酯捕收剂及其制备和应用方法
US9512248B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as chain transfer agents
US10294200B2 (en) 2015-12-28 2019-05-21 Chevron Phillips Chemical Company, Lp Mixed branched eicosyl polysulfide compositions and methods of making same
US10040758B2 (en) 2015-12-28 2018-08-07 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US10011564B2 (en) 2015-12-28 2018-07-03 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US9512071B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US9505011B1 (en) * 2015-12-28 2016-11-29 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as mining chemical collectors
CN106179767B (zh) * 2016-09-23 2018-04-03 中南大学 一种1，3，4‑噁二唑‑2‑硫酮类浮选捕收剂的应用
CN108057525A (zh) * 2017-11-27 2018-05-22 西北矿冶研究院 一种用于低品位铜矿及铜钼矿提高伴生金的浮选捕收剂及其制备方法
CN108499723B (zh) * 2018-03-06 2020-12-15 昆明理工大学 一种含砷硫精矿除砷及资源综合利用方法
CN109622234B (zh) * 2018-11-16 2021-04-20 西北矿冶研究院 一种适用于尾矿分级再磨的硫化铜矿组合捕收剂
CN109550598B (zh) * 2018-11-21 2019-09-24 中南大学 一种烃氧基丙基硫脲在金属矿浮选中的应用
CN109365138B (zh) * 2018-11-30 2021-03-05 河南城建学院 一种用于硫化铜镍矿浮选的新型复合浮选剂
CN109731693B (zh) * 2019-01-28 2021-09-14 西安建筑科技大学 一种三聚硫氰酸饱和溶液硫化浮选铜铅锌氧化矿的方法
JP7299592B2 (ja) * 2019-11-05 2023-06-28 国立大学法人九州大学 選鉱方法
CN110721817B (zh) * 2019-11-29 2022-05-27 南华大学 一种浮选碳酸铀酰离子的捕收剂及其应用
CN111266195B (zh) * 2020-03-05 2021-09-07 中南大学 一种氧化锌矿浮选组合捕收剂及其应用
JP7390632B2 (ja) * 2020-08-27 2023-12-04 独立行政法人エネルギー・金属鉱物資源機構 ヒ素含有銅鉱物を選択的に回収する方法及びそれに用いる浮選剤
CN113369022B (zh) * 2021-06-08 2023-01-10 金川镍钴研究设计院有限责任公司 一种高钙镁型墨铜矿的选矿方法
CN113477393B (zh) * 2021-08-10 2022-10-28 南华大学 一种从含黄铁矿碳酸盐型铀矿石中浸出铀的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774183A (en) * 1927-05-13 1930-08-26 Barrett Co Concentration of minerals
FR2534492A1 (fr) * 1982-10-13 1984-04-20 Elf Aquitaine Perfectionnement a la flottation de minerais

Also Published As

Publication number Publication date
FI80834B (fi) 1990-04-30
ZM1286A1 (en) 1988-12-30
PL257991A1 (en) 1987-12-14
ZA861169B (en) 1987-10-28
SU1582978A3 (ru) 1990-07-30
ES552027A0 (es) 1987-10-16
AU576665B2 (en) 1988-09-01
SE500499C2 (sv) 1994-07-04
YU45768B (sh) 1992-07-20
ES8800077A1 (es) 1987-10-16
JPS63100961A (ja) 1988-05-06
AU5456486A (en) 1986-12-24
PL147849B1 (en) 1989-08-31
FI80834C (fi) 1990-08-10
FI870368A0 (fi) 1987-01-28
RO100591B1 (en) 1992-01-28
SE8700376L (sv) 1987-01-30
CA1270076A (en) 1990-06-05
FI870368A (fi) 1987-01-28
SE8700376D0 (sv) 1987-01-30
PH23738A (en) 1989-11-03
CN86101682A (zh) 1987-01-28
YU23286A (en) 1988-06-30
ZW4086A1 (en) 1987-09-09
WO1986006983A1 (en) 1986-12-04
CN1011765B (zh) 1991-02-27

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 18/02/2001